Wafer-boat positioning member of wafer container



FIG. 1 is a perspective view of "a wafer-boat positioning member of wafer container " showing our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top side view thereof; and,

FIG. 7 is a bottom side view thereof. 

The ornamental design for "a wafer-boat positioning member of wafer container", as shown and described. 